PCI: remove unnecessary condition check in pci_restore_bars()

Remove the unnecessary number of resources condition checks because
the pci_update_resource() will check availability of the resources.

Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 2 insertions, 17 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index c3ef2e78fc58..deeab19d7d10 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -376,24 +376,9 @@ pci_find_parent_resource(const struct pci_dev *dev, struct resource *res)
 static void
 pci_restore_bars(struct pci_dev *dev)
 {
-        int i, numres;
-
-        switch (dev->hdr_type) {
-        case PCI_HEADER_TYPE_NORMAL:
-                numres = 6;
-                break;
-        case PCI_HEADER_TYPE_BRIDGE:
-                numres = 2;
-                break;
-        case PCI_HEADER_TYPE_CARDBUS:
-                numres = 1;
-                break;
-        default:
-                /* Should never get here, but just in case... */
-                return;
-        }
+        int i;
 
-        for (i = 0; i < numres; i++)
+        for (i = 0; i < PCI_BRIDGE_RESOURCES; i++)
                 pci_update_resource(dev, i);
 }